Wear resistant thermocouple
- cpfl:
Description
Product features: wear-resistant thermocouple is book circulating fluidized boiler of power plant, boiling boiler, coal mill powder gasification furnace and a series of cement kiln head, preheater, furnace hood and chemical, smelting, such as high temperature wear conditions are ideal for high tech products, G series upholds the * * * te technology formula, the product produce wear-resistant alloy in the gaffe balance with ordinary stainless steel metal, metal ceramic protection tube, compared with the similar wear-resistant alloy protection tube on the market, its service life from 1 to 5 times. Due to environment temperature difference, temperature control point is too high, vibration is larger, blower wind speed is too high, serious wear and tear, caused the temperature measurement is very difficult, make Use life is very short, general wear-resistant alloy grinding only 10-90 days through damage, burn bent, broken, damaged thermocouples, bring great damage to the user and unnecessary trouble, the company produced made up for this shortcoming. wear-resistant thermocouple through hundreds of manufacturers, the use of nearly ten thousand times a year, reaction is very good, on many occasions has more than the strength of the peer, completely can be comparable with imported products. Wear-resistant thermocouple with vibration resistance, wear resistance, corrosion resistance, high sensitivity, good stability, high accuracy, long life and other advantages, is the power plants, cement plants, chemical plants, and other areas of the high temperature wear resistance temperature measurement protection tube. The main technical parameters of electrical exports: M20 x 1.5, NPT1/2 wear-resisting head hardness: HRC60-65 protection grade: IP65 protection tube type and wear-resisting performance
type | Code name | The performance characteristics of | Measuring range ℃ | Outside diameter (mm) | Applicable occasions |
Stainless steel spraying | NP | wear-resisting | 0 ~ 800 | Φ Φ 16, 22 | Cement, Pulverized coal, Fluidized bed, Fluidized bed, The cement rotary kiln |
Stainless steel reinforcement | Q | longevity | 0 ~ 800 limit of 0 ~ 1050 | Φ 22 ~ Φ 30 | |
carbide | NH10 | Wear and high temperature resistance | 0 ~ 1100 | 16 ~ Φ Φ 34 | |
High temperature alloy | NH12 | Wear resistance, corrosion resistance, high temperature resistance, good strength | 0 ~ 1200 | Φ Φ of 20 ~ 25 | |
High temperature alloy | NH13 | Wear resistance, corrosion resistance, high temperature resistance, good performance | 0 ~ 1300 | Φ 22 | |
High chromium cast iron | G | Wear resistance, corrosion resistance, large diameter | 0 ~ 1050 | Φ 32 ~ Φ 38 |
Model and specification
model | Degree, | The temperature range is ℃ | Nominal pressure | The velocity | specifications | |
L * L | ||||||
N WRN2 WRN - 230-230 n | K. | 0-800. | 100 mpa or less | 100 m/s or less | Ф 16 | 300×150 |
N. N WRE2 WRE - 230-230 | E | 0-600. | ||||
N. N WZP2 WZP - 230-230 | Pt100 | - 200 ~ 500 | ||||
N WRN2 WRN - 630-630 n | K. | 0-800. | 30 mpa or less | 80 m/s or less | Ф 15 | |
N. N WRE2 WRE - 630-630 | E | 0-600. | ||||
N WZP2 WZP - 630, 630 n | Pt100 | - 200 ~ 500 |
The type spectrum of wear-resistant thermocouple and resistance
WZ | The thermal resistance | |||||
WR | thermocouple | |||||
Temperature sensing element | ||||||
C | Cu50 (thermal resistance) | |||||
P | Pt100 (thermal resistance) | |||||
N | Nickel-chrome-nickel-silicon K | |||||
E | Nickel-chrome-copper-nickel E | |||||
The connection form | ||||||
2 | Fixed screw thread | |||||
3 | Activities of the flange | |||||
4 | Fixed flange | |||||
6 | Fixed thread tapered protection tube | |||||
Junction box form | ||||||
2 | Spray type | |||||
3 | Water proof | |||||
Guard diameter | ||||||
0 | 16 | |||||
1 | 12 | |||||
T | 18, 20 Φ Φ Φ 28, 22, 25 Φ Φ Φ 32 | custom | ||||
Wear-resisting labeled | NM | |||||
Wear-resistant head material | ||||||
- SN | Special purpose for cement plant | |||||
- C | Power plant is special | |||||
- LM | Plasma spraying | |||||
- CM | High chromium cast iron | |||||
- KM | K's alloy | |||||
Special material | ||||||
Use occasions | When the customer orders wear-resistant thermocouple, wear-resistant thermal resistance must determine the use of industrial and mining occasions, the use of temperature, to facilitate the manufacturers to the right choice of wear-resistant head material |